Earphones; Loudspeakers; Megaphones; Audio mixing consoles; Cabinets for loudspeakers; Personal stereos; Power amplifiers

Electronics, namely stereo speakers, audio systems comprised of stereos, speakers, amplifiers, equalizers, crossovers and speaker housings, and TV systems comprised of television receivers, monitors and speakers for cars

Protective, fire resistant clothing, namely fire suits, consisting of jackets and pants meeting recognized national standards for protective clothing, used by firefighters, emergency medical personnel, search and rescue personnel, and other emergency responders